| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $238.93 | 3.557% | $247.4287 | $247.43 | $247.45 | $247.40 |
| Purchase #2 | $235.40 | 5.842% | $249.1521 | $249.15 | $249.15 | $249.20 |
| Purchase #3 | $97.33 | 3.290% | $100.5322 | $100.53 | $100.55 | $100.50 |
| Purchase #4 | $227.25 | 5.846% | $240.535 | $240.54 | $240.55 | $240.50 |
| Purchase #5 | $193.74 | 4.170% | $201.819 | $201.82 | $201.80 | $201.80 |
| Purchase #6 | $62.48 | 3.813% | $64.8624 | $64.86 | $64.85 | $64.90 |
| Purchase #7 | $205.45 | 12.568% | $231.271 | $231.27 | $231.25 | $231.30 |
| 7 purchase totals = | $1,260.58 | $1,335.6004 | $1,335.60 | $1,335.60 | $1,335.60 | |